Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135)
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Firestone Coil-Rite Air Helper Spring Kit Rear 98-17 Toyota 4Runner (W237604135)
Transform your driving experience with the Firestone Coil-Rite Air Helper Spring Kit, expertly designed for 1998-2017 Toyota 4Runners. If you desire a smoother and more stable ride, these air helper springs are the ultimate solution for your coil spring suspension.
Key Features:
- Variable Spring Rate: Fits seamlessly inside your existing coil springs, allowing for a customizable ride based on your load.
- Enhanced Control: Easily adjust the air pressure in the springs to accommodate varying loads and road conditions.
- Durable Construction: Made from high-quality elastic polyurethane to ensure longevity and consistent performance.
- Heavy Load Support: Capable of supporting 500-1000 lbs. per set, enhancing your vehicle's stability without exceeding the Gross Vehicle Weight Rating (GVWR).
- All-Weather Performance: Designed to operate effectively in extreme temperatures, from -40°F (-40°C) to 180°F (82°C).
Benefits:
- Improved handling and braking capabilities, especially under heavy loads.
- Adjustable support for a comfortable ride regardless of driving conditions.
- Easy installation and maintenance, comparable to inflating a tire.
Use Cases:
Whether you're towing, carrying heavy cargo, or simply looking to enhance your daily driving comfort, the Firestone Coil-Rite Air Helper Springs are designed to meet your needs. Experience increased confidence on the road and tackle challenging terrain with ease.
Upgrade your Toyota 4Runner today with the Firestone Coil-Rite Air Helper Spring Kit and enjoy a smoother, more controlled ride!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

